27697150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{42611}}^1$

素因数の和:42636

約数の個数: 24

約数和(自身を含む): 55480824

約数和(自身を除く): 27783674

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 42611, 85222, 213055, 426110, 553943, 1065275, 1107886, 2130550, 2769715, 5539430, 13848575, 27697150]

約数ペア:

[(1, 27697150), (2, 13848575), (5, 5539430), (10, 2769715), (13, 2130550), (25, 1107886), (26, 1065275), (50, 553943), (65, 426110), (130, 213055), (325, 85222), (650, 42611)]